2122110110223 has 16 divisors (see below), whose sum is σ = 3162692386560. Its totient is φ = 1406268573048.

The previous prime is 2122110110119. The next prime is 2122110110243. The reversal of 2122110110223 is 3220110112212.

It is not a de Polignac number, because 2122110110223 - 2⁸ = 2122110109967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2122110110196 and 2122110110205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122110110243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235314865 + ... + 235323882.

It is an arithmetic number, because the mean of its divisors is an integer number (197668274160).

Almost surely, 2^{2122110110223} is an apocalyptic number.

2122110110223 is a deficient number, since it is larger than the sum of its proper divisors (1040582276337).

2122110110223 is a wasteful number, since it uses less digits than its factorization.

2122110110223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470638923 (or 470638917 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 2122110110223 its reverse (3220110112212), we get a palindrome (5342220222435).

The spelling of 2122110110223 in words is "two trillion, one hundred twenty-two billion, one hundred ten million, one hundred ten thousand, two hundred twenty-three".